/Engine/Plugins/Runtime/CommonUI/Source/CommonUI/Public/CommonUserWidget.h
Convenience methods for menu action registrations (anyUWidgetcan register via FCommonUIActionRouter directly, though generally that shouldn't be needed). Persistent bindings arealwayslistening for input while registered, while normal bindings are only listening when all of this widget's activatable parents are activated.
[FUIActionBindingHandle](API\Plugins\CommonUI\Input\FUIActionBindingHandle) RegisterUIActionBinding ( const [FBindUIActionArgs](API\Plugins\CommonUI\Input\FBindUIActionArgs) & BindActionArgs )